Vehicle seat



FIG. 1 is a perspective view of a vehicle seat showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side view thereof; and,

FIG. 4 is a top plan view thereof.

The broken line showings of the remainder of the vehicle seat form no part of the claimed design. 

The ornamental design for a vehicle seat, as shown and described. 